<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>

  <h3>aaaaa</h3>


  <script>
    // 有一个组件 
    var component = {
      // View h3
      tag: 'h3',
      props: {style:'xxx'},
      children: 'bbbb'
    }
  </script>


</body>

</html>